1202522064 has 120 divisors (see below), whose sum is σ = 3444392640. Its totient is φ = 360763392.

The previous prime is 1202522063. The next prime is 1202522099. The reversal of 1202522064 is 4602252021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202522063) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 317172 + ... + 320940.

It is an arithmetic number, because the mean of its divisors is an integer number (28703272).

Almost surely, 2^1202522064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1202522064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1722196320).

1202522064 is an abundant number, since it is smaller than the sum of its proper divisors (2241870576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1202522064 is a wasteful number, since it uses less digits than its factorization.

1202522064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3837 (or 3814 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1202522064 is about 34677.3999025302. The cubic root of 1202522064 is about 1063.4025184907.

Adding to 1202522064 its reverse (4602252021), we get a palindrome (5804774085).

The spelling of 1202522064 in words is "one billion, two hundred two million, five hundred twenty-two thousand, sixty-four".